| Patents for H04J 14 - Optical multiplex systems (27,009) |
|---|
| 07/26/2005 | US6922280 Optical amplifying apparatus, optical add/drop multiplexer, and optical amplifying method |
| 07/21/2005 | WO2005067242A1 Ultra-wideband communication through twisted-pair wire media |
| 07/21/2005 | WO2005067234A1 A control device and a method for controlling an optical data transmission, and a shared storage network system |
| 07/21/2005 | WO2005067224A1 Method for the optimised transmission of data bursts between an emitted and a received network node |
| 07/21/2005 | WO2005067188A2 Delay waveguide and optical functional circuit using same |
| 07/21/2005 | US20050158057 Optical transmission system with automatic signal level adjustment and startup functions |
| 07/21/2005 | US20050158055 Optical communication system and optical communication method having confidentiality |
| 07/21/2005 | US20050158050 Fiber-to-the-premise architectures |
| 07/21/2005 | US20050158049 Wavelength division multiplexed passive optical network |
| 07/21/2005 | US20050157995 Wavelength division multiplexing system |
| 07/21/2005 | US20050157977 Transparent optical switch |
| 07/21/2005 | US20050157976 Optical receiver and optical transmission apparatus |
| 07/21/2005 | US20050157397 Wide-angle polarization-independent narrow-band spectral filter and method |
| 07/21/2005 | DE10360607A1 Verfahren und Anordnung zum Einfügen von Füllsignalen Method and apparatus for inserting Füllsignalen |
| 07/20/2005 | EP1554832A1 Optical add/drop multiplexer and ring structure for transmitting data by means of an optical wavelength multiplex system |
| 07/20/2005 | EP1554619A2 Compensating for chromatic dispersion in optical fibers |
| 07/20/2005 | EP1479183B1 Method of determining a spectral route for a given connection in an optical telecommunication network |
| 07/20/2005 | CN2711763Y Multiple laser beam recombiner |
| 07/20/2005 | CN1643972A Optical cross-connector containing a multi-stage Clos network in which a single-stage matrix comprises one stage of the Clos network |
| 07/20/2005 | CN1643833A Add/drop node for an optical communications network |
| 07/20/2005 | CN1643832A Procedure for sorting flows in a transport network carrying circuit data flows |
| 07/20/2005 | CN1643828A Gain-providing optical power equalizer |
| 07/20/2005 | CN1642062A Optical transmission apparatus, optical transmission system, and optical terminal station |
| 07/20/2005 | CN1642061A Optical burst exchange node with internal acceleration |
| 07/20/2005 | CN1642060A Wave-division multi plexing transmission system and transmission channel protection method |
| 07/20/2005 | CN1642042A Optical communication system, sub-rate multiplex demultiplex and its method |
| 07/20/2005 | CN1642041A Method and system for increasing G653 optical fiber transmission capacity |
| 07/20/2005 | CN1641384A Optical signalling machine |
| 07/20/2005 | CN1211973C Light signal-noise ratio monitoring method for optical transmission system |
| 07/20/2005 | CN1211972C Arrangement for producing a wavelength-multiplex signal with small interchannel spaces |
| 07/20/2005 | CN1211954C Receiving equipment, and communication system |
| 07/20/2005 | CN1211681C Integrated optical multiplexer and demultiplexer |
| 07/19/2005 | US6920508 WDM ring network |
| 07/19/2005 | US6920290 Multi-wavelength high bandwidth communication receiver and system |
| 07/19/2005 | US6920288 Method for automatically provisioning a network element |
| 07/19/2005 | US6920277 Optical bypass method and architecture |
| 07/19/2005 | US6920261 Cross phase modulation suppressing device in wavelength division multiplexing optical transmission system and optical communication system |
| 07/19/2005 | US6920185 Distributed block frequency converter |
| 07/19/2005 | US6919987 Light wavelength-multiplexing systems |
| 07/14/2005 | WO2005064834A1 Optical device for simultaneously generating and processing optical codes |
| 07/14/2005 | WO2005064829A1 Channel protection method between boards in wave division multiplex system |
| 07/14/2005 | WO2005064825A1 A method for restoring error linking service in optical transmission loop network |
| 07/14/2005 | WO2005062907A2 Service and resource management framework for optical networks |
| 07/14/2005 | WO2005008925A9 Optical signal branching circuit and optical communication network |
| 07/14/2005 | US20050152698 Optical router |
| 07/14/2005 | US20050152697 Ethernet PON using time division multiplexing to converge broadcasting/video with data |
| 07/14/2005 | US20050152696 Wavelength division multiplexed self-healing passive optical network using wavelength injection method |
| 07/14/2005 | US20050152694 Transmission of supervisory data in an optical communication system |
| 07/14/2005 | US20050152351 Optical burst switching node with internal speedup |
| 07/14/2005 | US20050152349 Packet transmission system and a terminal apparatus |
| 07/14/2005 | DE10357212A1 Optical time multiplexed signal clock regenerator has ring laser with modulator controlled by comparator fed with filtered signal and modulation wavelengths |
| 07/13/2005 | EP1553725A1 Wireless communication system |
| 07/13/2005 | EP1040610A4 Method and apparatus for simultaneous transmission of digital telephony and analog video using wave division multiplexing |
| 07/13/2005 | CN1640044A Optically interconnecting multiple processors |
| 07/13/2005 | CN1640043A Signal addition to a wave division multiplex system |
| 07/13/2005 | CN1640024A An optical module with multiplexer |
| 07/13/2005 | CN1639614A Method and apparatus for integrating an optical transmit module |
| 07/13/2005 | CN1638630A Communication system and split-band amplifying apparatus using a depressed-profile fiber amplifier |
| 07/13/2005 | CN1638341A Bi-directional wavelength division multiplexing self-healing passive optical network |
| 07/13/2005 | CN1637572A Wideband light source |
| 07/13/2005 | CN1210917C Processing method of sequence number ordering in virtual cascade connection |
| 07/13/2005 | CN1210903C Partial wave multiplexer packaging method capable of reducing inserting loss and reflection loss |
| 07/13/2005 | CN1210896C Bidirectional light amplifier module |
| 07/12/2005 | US6917761 Optical multiplexing transmission apparatus and system |
| 07/12/2005 | US6917760 Wide passband optical interleaver |
| 07/12/2005 | US6917747 Compact hybrid integrated optical dynamic channel equalizer |
| 07/12/2005 | US6917744 Optical multiplexing and demultiplexing device, optical communication apparatus, and optical communication system |
| 07/12/2005 | US6917736 Method of increasing number of allowable channels in dense wavelength division multiplexing |
| 07/12/2005 | CA2319805C Connection set-up and path assignment in wavelength division multiplexed ring networks |
| 07/07/2005 | WO2005062512A1 Method and arrangement for the insertion of filling signals |
| 07/07/2005 | WO2005062511A1 A method and system for implementing sub-multiplex segment sharing protect in all-optical network |
| 07/07/2005 | WO2005037642A3 Undersea branching unit for an undersea optical transmission system |
| 07/07/2005 | US20050147412 Bi-directional wavelength division multiplexing self-healing passive optical network |
| 07/07/2005 | US20050147410 Method and system configured for providing passive optical network fiber protection |
| 07/07/2005 | US20050147350 Arrayed waveguide grating and optical communication system using arrayed waveguide grating |
| 07/07/2005 | US20050147348 Hitless variable-reflective tunable optical filter |
| 07/07/2005 | US20050147067 Method and apparatus for multiplexing in a wireless communication infrastructure |
| 07/06/2005 | EP1551125A2 System and method for discovering wavelengths in network elements having an optical architecture |
| 07/06/2005 | EP1075743A4 Automatic isolation in loops |
| 07/06/2005 | CN1209647C Optical cross-linking system |
| 07/06/2005 | CN1209646C Two-dimensional restricted multimode interference power divider |
| 07/05/2005 | US6915429 System and method for fiber channel remote activation and enhanced security |
| 07/05/2005 | US6915079 Non-return optical star coupler |
| 07/05/2005 | US6915077 System and method for increasing channel capacity of fiber-optic communication networks |
| 07/05/2005 | US6915075 Protection of WDM-channels |
| 07/05/2005 | US6915037 Lossless optical divider/combiner with pump diversion for scalable optical networks |
| 07/05/2005 | US6915036 Field reconfigurable line cards for an optical transport system |
| 07/05/2005 | US6915035 Variable wavelength optical transmitter output control method therefor and optical communication system |
| 06/30/2005 | WO2005060136A2 Method and system for communicating optical traffic at a node |
| 06/30/2005 | US20050141894 Bi-directional add/drop node |
| 06/30/2005 | US20050141893 Power polarization beam combiner and its applications in fiber communication |
| 06/30/2005 | US20050141892 Wavelength-division multiplexed self-healing passive optical network |
| 06/30/2005 | US20050141815 Miniature WDM add/drop multiplexer and method of manufacture thereof |
| 06/30/2005 | US20050141437 System and method for discovering wavelengths in network elements having an optical architecture |
| 06/30/2005 | US20050141433 Procedure for sorting flows in a transport network carrying circuit data flows |
| 06/30/2005 | US20050141077 Multi-wavelength light source and wavelength division multiplexing system using the same |
| 06/29/2005 | EP1548967A1 Method and system for demultiplexing non-intensity modulated wavelength division multiplexed (WDM) signals |
| 06/29/2005 | EP1548966A1 Optical transmission network management method |
| 06/29/2005 | EP1548965A2 Method and system for fiber protection in a passive optical network (PON) |
| 06/29/2005 | EP1547326A2 Algorithm for dynamic provisioning of fail-over support in generalized multi-protocol label switching enabled networks |